CN113894967A - Cloth adjusting device on rubber dip - Google Patents
Cloth adjusting device on rubber dip Download PDFInfo
- Publication number
- CN113894967A CN113894967A CN202111160550.6A CN202111160550A CN113894967A CN 113894967 A CN113894967 A CN 113894967A CN 202111160550 A CN202111160550 A CN 202111160550A CN 113894967 A CN113894967 A CN 113894967A
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- Prior art keywords
- roller
- adjusting
- metering
- limiting
- bolt
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- 239000004744 fabric Substances 0.000 title claims abstract description 57
- 238000007598 dipping method Methods 0.000 claims abstract description 90
- 239000003292 glue Substances 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000013016 damping Methods 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005470 impregnation Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/122—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length with a matrix in liquid form, e.g. as melt, solution or latex
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides a device for adjusting gum dipping and cloth feeding, comprising: the glue dipping roller adjusting mechanism comprises a glue dipping roller position measuring component, and the glue dipping roller position measuring component is used for measuring the position of the glue dipping roller and adjusting the position of the glue dipping roller according to the measured position; the metering roller adjusting mechanism comprises a metering roller position measuring assembly, the metering roller comprises a metering fixed roller and a metering moving roller, and the metering roller position measuring assembly is used for measuring the gap between the metering fixed roller and the metering moving roller so as to adjust the gap between the metering fixed roller and the metering moving roller. Therefore, the invention can achieve the technical effects that the related position and gap are measured by the glue dipping roller position measuring component and the metering roller position measuring component, so that a real-time data basis can be provided for adjustment, and the adjustment precision can be improved.
Description
Technical Field
The invention relates to the field of prepreg manufacturing equipment, in particular to a glue-dipping and cloth-feeding adjusting device.
Background
The gum dipping and cloth feeding mechanism in the prior art has the following defects.
Firstly, the adjusting data of the movable roller cannot be directly displayed, and the adjusting screw rod has back clearance, so that the distance between the adjusting movable roller and the fixed roller is not easy to control, and the glue coating amount which does not meet the quality requirement is easy to produce.
And secondly, the glue scraped by the movable roller directly flows back to the glue dipping tank, and the scraped glue causes the quality problem of glue spots on the cloth because the viscosity of the scraped glue is greater than that in the glue dipping tank.
And thirdly, the glue dipping roller is adjustable, but the deviation is not easy to control, and the cloth surface cannot be kept between the movable roller and the fixed roller, so that the uneven gluing amount of the cloth surface is caused.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the adjusting data of the moving roller cannot be directly displayed, and a back clearance exists in the screw rod; the glue is scraped by the movable roller and flows back to the glue dipping to cause glue spots; the gum dipping roller has low adjustment precision and back clearance.
In order to solve the technical problems, the invention provides a glue dipping and fabric feeding adjusting device, which aims to control the adjustment of a movable roller and further accurately control the glue coating amount; the generation of glue spots is avoided; the glue dipping roller can be adjusted and controlled, so that the cloth cover is kept between the movable roller and the fixed roller, and the uniformity of the glue coating amount of the cloth cover is further improved.
In order to achieve the above object, the present invention provides a device for adjusting a dipped upper cloth, comprising:
the glue dipping roller adjusting mechanism comprises a glue dipping roller position measuring component, and the glue dipping roller position measuring component is used for measuring the position of the glue dipping roller and adjusting the position of the glue dipping roller according to the measured position;
the metering roller adjusting mechanism comprises a metering roller position measuring assembly, the metering roller comprises a metering fixed roller and a metering moving roller, and the metering roller position measuring assembly is used for measuring the gap between the metering fixed roller and the metering moving roller so as to adjust the gap between the metering fixed roller and the metering moving roller.
Preferably, the glue roller adjusting mechanism further comprises:
the glue dipping roller bracket is provided with a glue dipping roller;
the bracket guide rod is fixedly connected with the opposite position of the glue dipping roller bracket;
the frame guide rod is connected with the frame guide sleeve in a sliding manner, the frame guide rod is provided with at least two through holes in a sliding manner, and the outline shapes of the first sliding part and the second sliding part at two ends of the frame guide rod are respectively matched and connected with the first through hole of the first frame guide sleeve and the second through hole of the second frame guide sleeve in a sliding manner;
the adjusting device comprises an adjusting fixed block and an adjusting bolt, wherein the adjusting fixed block is fixedly connected with the relative position of a frame of the gum dipping cloth feeding machine, an adjusting threaded hole is formed in the adjusting fixed block, the adjusting bolt is in threaded connection with the adjusting threaded hole, the adjusting bolt moves in the adjusting fixed block along the axis of the adjusting threaded hole, and the first end of the adjusting bolt abuts against a first sliding part of a bracket guide rod;
the limiting fixing block is fixedly connected with the opposite position of the frame of the gum dipping cloth feeding machine, a limiting threaded hole is formed in the limiting fixing block, the limiting bolt is in threaded connection with the limiting threaded hole, the limiting bolt moves in the limiting fixing block along the axis of the limiting threaded hole, and the first end of the limiting bolt abuts against the second sliding part of the support guide rod;
the axial direction of the adjusting threaded hole is parallel to or in the same direction as the axial direction of the limiting threaded hole;
the sliding direction of the bracket guide rod in the track guide sleeve is parallel or in the same direction with the axial direction of the adjusting threaded hole.
Preferably, the dip roll position measurement assembly comprises:
the length measuring instrument comprises a watch body and a detection rod, and the watch body and the detection rod relatively slide in a measuring direction;
the meter frame is fixedly connected with the relative position of a frame of the gum dipping and cloth feeding machine, and the meter body is fixedly connected with the relative position of the meter frame;
the measuring limiting block is relatively fixedly arranged on the bracket guide rod, and the detecting rod extends out of the watch body by force and is pressed against the measuring limiting block;
the measuring direction is parallel or same with the axial direction of the adjusting threaded hole.
Preferably, the length measuring instrument is a dial indicator, the second end of the adjusting bolt is a driving head, the second end of the limiting bolt is a driving head, the second end of the adjusting bolt and the second end of the limiting bolt are screwed, the adjusting bolt and the limiting bolt are driven to respectively move along the axis direction of the adjusting threaded hole and the axis direction of the limiting threaded hole, the support guide rod is pushed to slide in the track guide sleeve, and the first end of the adjusting bolt and the first end of the limiting bolt tightly prop against the support guide rod.
Preferably, the length measuring instrument is a displacement sensor;
the length measuring instrument converts the position signal into a position value to be displayed, and manually or automatically drives the adjusting bolt and the limiting bolt to rotate according to the set range of the position value;
the adjusting pulse motor and the limiting pulse motor are respectively in transmission connection with the second end of the adjusting bolt and the second end of the limiting bolt, the position signal is used as a feedback signal to be compared with a position signal setting range, and the forward and reverse rotation and the rotation angle of the adjusting pulse motor and the limiting pulse motor are controlled, so that the value of the position signal falls into the position signal setting range.
Preferably, the number of the impregnation roller brackets is two, and an impregnation roller is erected between the two impregnation roller brackets;
comprises two bracket guide rods which are parallel to each other;
two sets of gum dipping roller adjusting mechanisms which are relatively independently adjusted are arranged.
Preferably, the metering roller adjusting mechanism further comprises:
the fixed roll mounting seat is fixedly connected with the opposite position of a frame of the gum dipping cloth feeding machine, and the metering fixed roll is mounted on the fixed roll mounting seat;
the movable roller mounting seat comprises a base and a sliding seat, the base is fixedly connected with a frame of the gum dipping cloth feeding machine in a relative position, the base is connected with the sliding seat in a relative sliding manner, and the metering movable roller is mounted on the sliding seat;
the movable roller adjusting bolt is fixedly provided with a connecting plate at a position opposite to one end of the base, a movable roller adjusting threaded hole is formed in the connecting plate, the movable roller adjusting bolt is in threaded connection with the movable roller adjusting threaded hole, and the first end of the movable roller adjusting bolt abuts against the sliding seat;
the back clearance actuation eliminating assembly comprises a fixed rod, an actuating rod and a damping spring device, the fixed rod is fixedly connected with the opposite position of the frame of the gum dipping and cloth feeding machine, the damping spring device is sleeved on the fixed rod, and one end of the damping spring device pushes the actuating rod to enable the actuating rod to abut against and press the sliding seat;
the axial direction of the adjusting threaded hole of the movable roller, the acting force direction of the damping spring and the relative sliding direction between the base and the sliding seat are the same or parallel.
Preferably, the metering roller position measuring assembly comprises:
the length measuring instrument comprises a watch body and a detection rod, and the watch body and the detection rod relatively slide in a measuring direction;
the watch frame is fixedly connected with the sliding seat at the corresponding position, and the watch body is fixedly connected with the watch frame at the corresponding position;
the measuring limiting block is relatively fixedly arranged on the fixed roller mounting seat, and the detecting rod extends out of the meter body by force and is pressed against the measuring limiting block;
the measuring direction is parallel or same with the axial direction of the adjusting threaded hole of the movable roller.
Preferably, the length measuring instrument is a dial indicator, the second end of the moving roller adjusting bolt is a driving head, the second end of the rotating roller adjusting bolt is screwed, the moving roller adjusting bolt is driven to move along the axis direction of the moving roller adjusting threaded hole, the sliding seat is pushed to slide in the base, and the first end of the moving roller adjusting bolt and the actuating rod tightly push the sliding seat.
Preferably, the length measuring instrument is a displacement sensor;
the length measuring instrument converts the position signal into a position value to be displayed, and the movable roller adjusting bolt is manually or automatically driven to rotate according to the set range of the position value;
the moving roller adjusting pulse motor is in transmission connection with the second end of the moving roller adjusting bolt, the position signal is used as a feedback signal to be compared with a position signal setting range, and the forward and reverse rotation and the rotation angle of the moving roller adjusting pulse motor are controlled, so that the value of the position signal falls into the position signal setting range.
Preferably, the number of the fixed roller mounting seats and the movable roller mounting seats is two, the metering fixed rollers are erected between the two fixed roller mounting seats, and the metering movable rollers are erected between the sliding seats of the two movable roller mounting seats;
the device comprises two movable roller adjusting bolts, wherein the rotation axes of the two movable roller adjusting bolts are parallel to each other;
two sets of metering roller adjusting mechanisms which are relatively independently adjusted are arranged.
Preferably, the glue dipping cloth adjusting device further comprises: frictioning water conservancy diversion mechanism contains:
the glue scraping plate is arranged at the position of the metering moving roller;
the drainage groove is arranged below the glue scraping plate, the drainage groove is opened upwards to receive glue solution scraped from the metering moving roller, the first end of the drainage groove is higher than the second end of the drainage groove in the vertical direction, and a discharge pipe is arranged at the second end;
and the drainage guide block is arranged below the discharge pipe and used for receiving the glue solution flowing out of the discharge pipe and guiding the glue solution to be far away from the glue dipping roller in a drainage way.
Compared with the prior art, the invention provides a device for adjusting gum dipping and cloth feeding, which comprises: the glue dipping roller adjusting mechanism comprises a glue dipping roller position measuring component, and the glue dipping roller position measuring component is used for measuring the position of the glue dipping roller and adjusting the position of the glue dipping roller according to the measured position; the metering roller adjusting mechanism comprises a metering roller position measuring assembly, the metering roller comprises a metering fixed roller and a metering moving roller, and the metering roller position measuring assembly is used for measuring the gap between the metering fixed roller and the metering moving roller so as to adjust the gap between the metering fixed roller and the metering moving roller. Therefore, the invention can achieve the technical effects that the related position and gap are measured by the glue dipping roller position measuring component and the metering roller position measuring component, so that a real-time data basis can be provided for adjustment, and the adjustment precision can be improved.
Drawings
Fig. 1 shows a schematic perspective view of an embodiment of a device for adjusting a treated upper cloth according to the present invention.
FIG. 2 is a schematic front view of the structure of an embodiment of the device for adjusting the treated upper cloth according to the present invention.
Fig. 3 is a schematic top view of the structure of an embodiment of the device for adjusting the treated upper cloth provided by the present invention.
Fig. 4 is a schematic perspective view of another view of an embodiment of the device for adjusting a treated upper cloth according to the present invention.
Fig. 5 is a partially enlarged schematic view at a point a in a three-dimensional structural schematic view of a further viewing angle of an embodiment of the device for adjusting a coated fabric, which mainly further shows a structural schematic view of a frictioning flow guide mechanism.
Description of reference numerals:
1. 1a, 1b glue dipping roller adjusting mechanism
11 dip roll position measurement subassembly
12 dipping roller
13. 13a, 13b glue dipping roller support
14. 14a, 14b Stent guide
15 track guide sleeve
15a first track guide sleeve
15b second track guide sleeve
16 through hole
16a first via hole
16b second through hole
17 first sliding part
18 second sliding part
19 adjusting fixed block
20 adjusting bolt
21 adjusting threaded hole
22 first end of adjusting bolt
23 limiting fixing block
24 spacing bolt
25 limit threaded hole
26 first end of the caging bolt
27 adjusting the second end of the bolt
28 second end of the caging bolt
3. 3a, 3b metering roll adjustment mechanism
31 measurement roller position measurement subassembly
32 metering roll
33 metering fixed roller
34 metering moving roller
35. 35a, 35b fixed roll mount pad
36. 36a, 36b roller mounting base
37 base
38. 38a, 38b slide
39. 39a, 39b roller adjusting bolt
40 connecting plate
41 moving roller adjusting threaded hole
First end of 42 moving roller adjusting bolt
43 backlash actuation elimination assembly
44 fixing rod
45 actuating rod
46 damping spring device
47 damping one end of the spring device
48 second end of the roller adjusting bolt
Frame of 51 gumming cloth feeding machine
61 length measuring instrument
62 watch body
63 feeler lever
64 watch rack
65 measuring limiting block
71 length measuring instrument
72 watch body
73 detecting rod
74 watch rack
75 measure stopper
8 frictioning water conservancy diversion mechanism
81 scraping rubber plate
82 drainage groove
83 first end of drainage groove
84 second end of the drainage groove
85 discharge pipe
86 drainage guide block
91 supporting roller
92 electronic glass fiber cloth.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings.
It should be noted that the relative position fixing connection means that the position between the two components is relatively unchanged, and the relative position fixing connection can be transmitted, for example, the component one is fixedly connected with the component two in relative position, and the component three is fixedly connected with the component two in relative position, so that the component one is fixedly connected with the component three in relative position. Because the position between the two components is relatively unchanged, the two components which are made into a whole are also fixedly connected with each other in relative position, for example, the first part and the second part on the first component are formed into a whole, and the first part and the second part are also fixedly connected with each other in relative position.
Referring to fig. 1, 2 and 3, the device for adjusting the upper cloth of the rubber dipping glue provided by the invention comprises: a glue dipping roller adjusting mechanism 1 and a metering roller adjusting mechanism 3. The dip roller adjusting mechanism 1 comprises a dip roller position measuring component 11, and the dip roller position measuring component 11 is used for measuring the position of the dip roller 12 and adjusting the position of the dip roller 12 accordingly. The metering roller adjusting mechanism 3 comprises a metering roller position measuring assembly 31, the metering roller 32 comprises a metering fixed roller 33 and a metering movable roller 34, and the metering roller position measuring assembly 31 is used for measuring the gap between the metering fixed roller 33 and the metering movable roller 34 so as to adjust the gap between the metering fixed roller 33 and the metering movable roller 34.
Referring to fig. 1, 2, and 3, the glue roller adjusting mechanism 1 further includes: a glue dipping roller bracket 13, and a glue dipping roller 12 is erected at the position of the glue dipping roller bracket 13. And the bracket guide rod 14, the bracket guide rod 14 and the dip roll bracket 13 are fixedly connected in opposite positions. The track guide sleeve 15, the track guide sleeve 15 and the frame 51 of the gum dipping cloth feeding machine are fixedly connected in a relative position, the bracket guide rod 14 is connected with the track guide sleeve 15 in a sliding way, the track guide sleeve 15 is provided with through holes 16, the number of the track guide sleeves 15 is at least two, and the outline shapes of the first sliding part 17 and the second sliding part 18 at the two ends of the bracket guide rod are respectively matched and connected with the first through hole 16a of the first track guide sleeve 15a and the second through hole 16b of the second track guide sleeve 15b in a sliding way. The number of the rail guide sleeves 15 is at least two for better support. The adjusting device comprises an adjusting fixed block 19 and an adjusting bolt 20, the adjusting fixed block 19 is fixedly connected with the relative position of a frame 51 of the gum dipping cloth feeding machine, an adjusting threaded hole 21 is formed in the adjusting fixed block 19, the adjusting bolt 20 is in threaded connection with the adjusting threaded hole 21, the adjusting bolt moves along the axis of the adjusting threaded hole 21 in the adjusting fixed block 19, and a first end 22 of the adjusting bolt abuts against a first sliding portion 17 of a support guide rod. The limiting fixing block 23 is fixedly connected with the frame 51 of the gum dipping cloth feeding machine at a relative position, the limiting fixing block 23 is provided with a limiting threaded hole 25, the limiting bolt 24 is in threaded connection with the limiting threaded hole 25, the limiting bolt 24 moves along the axis of the limiting threaded hole 24 in the limiting fixing block 23, and the first end 26 of the limiting bolt abuts against the second sliding part 18 of the bracket guide rod. The axial direction C1 of the adjusting threaded hole and the axial direction C2 of the limiting threaded hole are parallel or in the same direction. The sliding direction S1 of the bracket guide rod in the track guide sleeve is parallel or same to the axial direction C1 of the adjusting threaded hole. It should be noted that the included angle between the two directions is 0 ° or 180 ° and the two directions referred to herein are parallel or in the same direction, and the directions referred to herein may be bidirectional reciprocating or unidirectional.
Referring to fig. 1, 2 and 3, the dip roll position measuring assembly 11 includes: the length measuring instrument 61, the length measuring instrument 61 includes a watch body 62 and a probe rod 63, and the watch body 62 and the probe rod 63 slide relatively in a measuring direction M1. The watch frame 64 is fixedly connected with the relative position of the frame 51 of the gum dipping and cloth feeding machine, and the watch body 62 is fixedly connected with the relative position of the watch frame 64. The measuring limiting block 65 is arranged on the support guide rod 14, and the measuring limiting block 65 is relatively fixed, and the detecting rod 63 extends out of the watch body 62 under the action of force and presses against the measuring limiting block 65. The measuring direction M1 is parallel or in the same direction as the axial direction C1 of the adjusting threaded hole.
Referring to fig. 1, 2 and 3, the length measuring instrument 61 is a dial indicator, the second end 27 of the adjusting bolt is a driving head, the second end 28 of the limit bolt is a driving head, and the adjusting bolt 20 and the limit bolt 24 are driven to move along the axial direction C1 of the adjusting threaded hole and the axial direction C2 of the limit threaded hole respectively by screwing the second end 27 of the adjusting bolt and the second end 28 of the limit bolt, so as to push the bracket guide rod 14 to slide in the track guide sleeve 15, and the first end 22 of the adjusting bolt and the first end 26 of the limit bolt tightly press the bracket guide rod 14.
The length measuring instrument 61 is a displacement sensor; the length measuring instrument 61 converts the position signal into a position value for display, and manually or automatically drives the adjusting bolt 20 and the limiting bolt 24 to rotate according to the set range of the position value. The value displayed by the position value can provide an adjusting reference for manually rotating the adjusting bolt 20 and the limiting bolt 24, and the position value can be adjusted to be within the set range of the position value. The adjusting bolt 20 and the limiting bolt 24 can be rotated first, the displacement required to be moved is determined according to the range difference between the position value and the position value, the displacement required to be moved is the rotating angle divided by 360 degrees multiplied by the pitch multiplied by the number of heads, the rotating angle can be converted, and then the rotated bolt is moved for controlling the jacking force or according to the relationship between the moving displacement and the rotating angle. The one that is rotated first is the one that is away from the carriage guide 14.
The adjusting pulse motor and the limiting pulse motor are respectively in transmission connection with a second end 27 of the adjusting bolt and a second end 28 of the limiting bolt, the position signal is used as a feedback signal to be compared with a position signal setting range, and the positive and negative rotation and the rotation angle of the adjusting pulse motor and the limiting pulse motor are controlled, so that the value of the position signal falls into the position signal setting range. The explosion-proof grade of the pulse motor is ensured by adjusting the pulse motor and limiting the pulse motor.
Referring to fig. 1, 2, and 3, the number of the dip roll holders 13 is two, and the dip roll 12 is disposed between the two dip roll holders 13a and 13 b. Comprising two carriage guides 14a, 14b, the two carriage guides 14a, 14b being parallel to each other. Two sets of gum dipping roller adjusting mechanisms 1a and 1b which are relatively independently adjusted are arranged.
Referring to fig. 1, 2, and 3, the metering roller adjusting mechanism 3 further includes: the fixed roll mounting seat 35 is fixedly connected with the frame 51 of the gum dipping cloth feeding machine in a relative position, and the metering fixed roll 33 is mounted on the fixed roll mounting seat 35. The movable roll mounting seat 36 comprises a base 37 and a sliding seat 38, the base 37 is fixedly connected with a frame 51 of the gum dipping and cloth feeding machine in a relative position, the base 37 is connected with the sliding seat 38 in a relative sliding manner, and the metering movable roll 34 is mounted on the sliding seat 38. The movable roller adjusting bolt 39 is provided with a connecting plate 40 at one end of the base 37 in a relative position fixed manner, a movable roller adjusting threaded hole 41 is formed in the connecting plate 40, the movable roller adjusting bolt 39 is in threaded connection with the movable roller adjusting threaded hole 41, and a first end 42 of the movable roller adjusting bolt abuts against the sliding seat 38. The backlash eliminating assembly 43 comprises a fixing rod 44, an actuating rod 45 and a damping spring device 46, the fixing rod 44 is fixedly connected with a frame 51 of the gum dipping cloth feeding machine, the damping spring device 46 is sleeved on the fixing rod 44, and one end 47 of the damping spring device pushes the actuating rod 45 to enable the actuating rod 45 to abut against the pressing sliding seat 38. The direction of the axis C3 of the adjusting screw hole of the movable roller, the acting force direction F1 of the damping spring and the relative sliding direction S2 between the base and the sliding seat are the same or parallel.
Referring to fig. 1, 2 and 3, the metering roller position measuring assembly 31 includes: the length measuring instrument 71, the length measuring instrument 71 includes a watch body 72 and a probe rod 73, and the watch body 72 and the probe rod 73 are relatively slid in a measuring direction M2. The watch frame 74 is fixedly connected with the sliding seat at the opposite position, and the watch body 72 is fixedly connected with the watch frame 74 at the opposite position. Measure stopper 75, what measure stopper 75 relatively fixed sets up on fixed roller mount pad 35, and probe rod 73 stretches out gauge outfit 72 by the strength and presses to leaning on to measure stopper 75. The measuring direction M2 is parallel or same with the direction of the axis C3 of the adjusting threaded hole of the movable roller.
Referring to fig. 1, 2 and 3, the length measuring instrument 71 is a dial indicator, the second end 48 of the roller adjusting bolt is a driving head, and the roller adjusting bolt 39 is driven to move along the axis C3 of the roller adjusting threaded hole by screwing the second end 48 of the roller adjusting bolt, so as to push the sliding seat 38 to slide in the base 37, and the first end 42 of the roller adjusting bolt and the actuating rod 45 tightly push the sliding seat 38.
The length measuring instrument 71 is a displacement sensor; the length measuring instrument 71 converts the position signal into a position value for display, and manually or automatically drives the movable roller adjusting bolt 39 to rotate according to the set range of the position value. The position value is displayed as a value that provides an adjustment reference for manually rotating the roller adjustment bolt 39 and that allows the position value to be adjusted to within the range set by the position value. The displacement required to move is the rotation angle divided by 360 degrees multiplied by the pitch multiplied by the number of heads, and the rotation angle can be converted.
The moving roller adjusting pulse motor is in transmission connection with the second end 48 of the moving roller adjusting bolt, the position signal is used as a feedback signal to be compared with the set range of the position signal, and the forward and reverse rotation and the rotation angle of the moving roller adjusting pulse motor are controlled, so that the value of the position signal falls into the set range of the position signal. The movable roller adjusting pulse motor is required to ensure the explosion-proof grade.
The number of the fixed roller mounting seats 35 and the movable roller mounting seats 36 is two, the metering fixed roller 33 is arranged between the two fixed roller mounting seats 35a and 35b, and the metering movable roller 34 is arranged between the sliding seats 38a and 38b of the two movable roller mounting seats 36a and 36 b. Two roller adjusting bolts 39a, 39b are included, and the rotational axes of the two roller adjusting bolts 39a, 39b are parallel to each other. Two sets of metering roller adjusting mechanisms 3a and 3b which are relatively independently adjusted are arranged.
Referring to fig. 4 and 5, the device for adjusting the glue dipping cloth according to the present invention further includes: frictioning water conservancy diversion mechanism 8 contains: a doctor blade 81, the doctor blade 81 being disposed at the metering roller 34. Drainage groove 82, drainage groove 82 set up in the below of scraping offset plate 81, and drainage groove 82 is the above opening and is used for accepting the glue solution of scraping from measuring movable roll 34, and the first end 83 of drainage groove is higher than the second end 84 in drainage groove in vertical direction, is equipped with discharging pipe 85 in second end 84 department. And the drainage guide block 86 is arranged below the discharge pipe 85 and used for receiving the glue solution flowing out of the discharge pipe 85 and guiding the glue solution to be far away from the glue dipping roller 12 in a drainage way. Referring to fig. 2, the drainage guide block 86 is disposed obliquely, one end of the drainage guide block 86 aligned with the discharge pipe 85 is higher than the final discharge end of the drainage guide block 86, and the final discharge end of the drainage guide block 86 is already deviated from the position right above the glue dipping roller 12, so that the scraped glue solution cannot be directly applied to the glue dipping cloth. This prevents the glue scraped off from the metering roll 34 from falling onto the resist roll 12.
In order to more clearly understand the invention, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the dipping cloth feeding machine comprises three dipping rollers 12, and a carrier roller 91 is further arranged before entering the dipping tank, the three dipping rollers 12 are arranged in a delta shape, and the dipping roller 12 at the forefront end of the cloth advancing direction needs to vertically position the electronic glass fiber cloth 92 at the middle of the metering fixed roller 33 and the metering movable roller 34.
The above is a specific embodiment of the glue dipping cloth adjusting device provided by the invention. Therefore, the invention can achieve the technical effects that the related position and gap are measured by the glue dipping roller position measuring component and the metering roller position measuring component, so that a real-time data basis can be provided for adjustment, and the adjustment precision can be improved. .
The above-mentioned embodiments and the accompanying drawings are only for illustrating the technical solutions and effects of the present invention, and are not to be construed as limiting the present invention. It is to be understood that those skilled in the art can modify and change the above-described embodiments without departing from the technical spirit and scope of the present invention as defined in the appended claims.
Claims (12)
1. A device for adjusting cloth feeding during gum dipping is characterized by comprising:
the glue dipping roller adjusting mechanism comprises a glue dipping roller position measuring component, and the glue dipping roller position measuring component is used for measuring the position of the glue dipping roller and adjusting the position of the glue dipping roller according to the measured position;
the metering roller adjusting mechanism comprises a metering roller position measuring assembly, the metering roller comprises a metering fixed roller and a metering moving roller, and the metering roller position measuring assembly is used for measuring the gap between the metering fixed roller and the metering moving roller so as to adjust the gap between the metering fixed roller and the metering moving roller.
2. The device for adjusting coated fabric in the dipping process according to claim 1, wherein the mechanism for adjusting the dipping roll further comprises:
the glue dipping roller bracket is provided with a glue dipping roller;
the bracket guide rod is fixedly connected with the opposite position of the glue dipping roller bracket;
the frame guide rod is connected with the frame guide sleeve in a sliding manner, the frame guide rod is provided with at least two through holes in a sliding manner, and the outline shapes of the first sliding part and the second sliding part at two ends of the frame guide rod are respectively matched and connected with the first through hole of the first frame guide sleeve and the second through hole of the second frame guide sleeve in a sliding manner;
the adjusting device comprises an adjusting fixed block and an adjusting bolt, wherein the adjusting fixed block is fixedly connected with the relative position of a frame of the gum dipping cloth feeding machine, an adjusting threaded hole is formed in the adjusting fixed block, the adjusting bolt is in threaded connection with the adjusting threaded hole, the adjusting bolt moves in the adjusting fixed block along the axis of the adjusting threaded hole, and the first end of the adjusting bolt abuts against a first sliding part of a bracket guide rod;
the limiting fixing block is fixedly connected with the opposite position of the frame of the gum dipping cloth feeding machine, a limiting threaded hole is formed in the limiting fixing block, the limiting bolt is in threaded connection with the limiting threaded hole, the limiting bolt moves in the limiting fixing block along the axis of the limiting threaded hole, and the first end of the limiting bolt abuts against the second sliding part of the support guide rod;
the axial direction of the adjusting threaded hole is parallel to or in the same direction as the axial direction of the limiting threaded hole;
the sliding direction of the bracket guide rod in the track guide sleeve is parallel or in the same direction with the axial direction of the adjusting threaded hole.
3. The device for adjusting coated fabric in the dipping process according to claim 2, wherein the position measuring assembly of the dipping roll comprises:
the length measuring instrument comprises a watch body and a detection rod, and the watch body and the detection rod relatively slide in a measuring direction;
the meter frame is fixedly connected with the relative position of a frame of the gum dipping and cloth feeding machine, and the meter body is fixedly connected with the relative position of the meter frame;
the measuring limiting block is relatively fixedly arranged on the bracket guide rod, and the detecting rod extends out of the watch body by force and is pressed against the measuring limiting block;
the measuring direction is parallel or same with the axial direction of the adjusting threaded hole.
4. The device for adjusting rubber impregnated cloth according to claim 3, wherein the length measuring instrument is a dial indicator, the second end of the adjusting bolt is a driving head, the second end of the limiting bolt is a driving head, the second end of the adjusting bolt and the second end of the limiting bolt are screwed and rotated to drive the adjusting bolt and the limiting bolt to respectively move along the axial direction of the adjusting threaded hole and the axial direction of the limiting threaded hole, the bracket guide rod is pushed to slide in the rail guide sleeve, and the first end of the adjusting bolt and the first end of the limiting bolt tightly prop against the bracket guide rod.
5. The apparatus for adjusting a cloth on a rubber dip according to claim 3, wherein said length measuring instrument is a displacement sensor;
the length measuring instrument converts the position signal into a position value to be displayed, and manually or automatically drives the adjusting bolt and the limiting bolt to rotate according to the set range of the position value;
the adjusting pulse motor and the limiting pulse motor are respectively in transmission connection with the second end of the adjusting bolt and the second end of the limiting bolt, the position signal is used as a feedback signal to be compared with a position signal setting range, and the forward and reverse rotation and the rotation angle of the adjusting pulse motor and the limiting pulse motor are controlled, so that the value of the position signal falls into the position signal setting range.
6. A gummed cloth adjusting device according to any one of claims 2 to 5,
the number of the impregnation roller brackets is two, and an impregnation roller is erected between the two impregnation roller brackets;
comprises two bracket guide rods which are parallel to each other;
two sets of gum dipping roller adjusting mechanisms which are relatively independently adjusted are arranged.
7. The device for adjusting coated fabric in the dipping process according to claim 1, wherein the metering roll adjusting mechanism further comprises:
the fixed roll mounting seat is fixedly connected with the opposite position of a frame of the gum dipping cloth feeding machine, and the metering fixed roll is mounted on the fixed roll mounting seat;
the movable roller mounting seat comprises a base and a sliding seat, the base is fixedly connected with a frame of the gum dipping cloth feeding machine in a relative position, the base is connected with the sliding seat in a relative sliding manner, and the metering movable roller is mounted on the sliding seat;
the movable roller adjusting bolt is fixedly provided with a connecting plate at a position opposite to one end of the base, a movable roller adjusting threaded hole is formed in the connecting plate, the movable roller adjusting bolt is in threaded connection with the movable roller adjusting threaded hole, and the first end of the movable roller adjusting bolt abuts against the sliding seat;
the back clearance actuation eliminating assembly comprises a fixed rod, an actuating rod and a damping spring device, the fixed rod is fixedly connected with the opposite position of the frame of the gum dipping and cloth feeding machine, the damping spring device is sleeved on the fixed rod, and one end of the damping spring device pushes the actuating rod to enable the actuating rod to abut against and press the sliding seat;
the axial direction of the adjusting threaded hole of the movable roller, the acting force direction of the damping spring and the relative sliding direction between the base and the sliding seat are the same or parallel.
8. The apparatus of claim 7, wherein the metering roller position measuring assembly comprises:
the length measuring instrument comprises a watch body and a detection rod, and the watch body and the detection rod relatively slide in a measuring direction;
the watch frame is fixedly connected with the sliding seat at the corresponding position, and the watch body is fixedly connected with the watch frame at the corresponding position;
the measuring limiting block is relatively fixedly arranged on the fixed roller mounting seat, and the detecting rod extends out of the meter body by force and is pressed against the measuring limiting block;
the measuring direction is parallel or same with the axial direction of the adjusting threaded hole of the movable roller.
9. The device for adjusting rubber impregnated cloth according to claim 8, wherein the length measuring instrument is a dial indicator, the second end of the roller adjusting bolt is a driving head, the second end of the roller adjusting bolt is rotated, the roller adjusting bolt is driven to move along the axial direction of the roller adjusting threaded hole, the sliding base is pushed to slide in the base, and the first end of the roller adjusting bolt and the actuating rod push against the sliding base.
10. The apparatus for adjusting a cloth on a rubber dip according to claim 8, wherein said length measuring instrument is a displacement sensor;
the length measuring instrument converts the position signal into a position value to be displayed, and the movable roller adjusting bolt is manually or automatically driven to rotate according to the set range of the position value;
the moving roller adjusting pulse motor is in transmission connection with the second end of the moving roller adjusting bolt, the position signal is used as a feedback signal to be compared with a position signal setting range, and the forward and reverse rotation and the rotation angle of the moving roller adjusting pulse motor are controlled, so that the value of the position signal falls into the position signal setting range.
11. A gummed cloth adjusting device according to any one of claims 7 to 10,
the number of the fixed roller mounting seats and the number of the movable roller mounting seats are two, the metering fixed rollers are erected between the two fixed roller mounting seats, and the metering movable rollers are erected between the sliding seats of the two movable roller mounting seats;
the device comprises two movable roller adjusting bolts, wherein the rotation axes of the two movable roller adjusting bolts are parallel to each other;
two sets of metering roller adjusting mechanisms which are relatively independently adjusted are arranged.
12. The device for adjusting coated fabric in the dipping process according to claim 1, further comprising: frictioning water conservancy diversion mechanism contains:
the glue scraping plate is arranged at the position of the metering moving roller;
the drainage groove is arranged below the glue scraping plate, the drainage groove is opened upwards to receive glue solution scraped from the metering moving roller, the first end of the drainage groove is higher than the second end of the drainage groove in the vertical direction, and a discharge pipe is arranged at the second end;
and the drainage guide block is arranged below the discharge pipe and used for receiving the glue solution flowing out of the discharge pipe and guiding the glue solution to be far away from the glue dipping roller in a drainage way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111160550.6A CN113894967A (en) | 2021-09-30 | 2021-09-30 | Cloth adjusting device on rubber dip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111160550.6A CN113894967A (en) | 2021-09-30 | 2021-09-30 | Cloth adjusting device on rubber dip |
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| Publication Number | Publication Date |
|---|---|
| CN113894967A true CN113894967A (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111160550.6A Pending CN113894967A (en) | 2021-09-30 | 2021-09-30 | Cloth adjusting device on rubber dip |
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| Country | Link |
|---|---|
| CN (1) | CN113894967A (en) |
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| CN211637122U (en) * | 2020-01-16 | 2020-10-09 | 苏州生益科技有限公司 | Roll shaft combination device for infiltration of gluing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001001336A (en) * | 1999-06-22 | 2001-01-09 | Takuma Co Ltd | Production of prepreg |
| CN1418132A (en) * | 2000-03-20 | 2003-05-14 | 索利帕特公司 | Device and method for applying coating material |
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| CN211637122U (en) * | 2020-01-16 | 2020-10-09 | 苏州生益科技有限公司 | Roll shaft combination device for infiltration of gluing machine |
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